<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="wechat.html" method="get">
    订单编号：<input type="text" name="orderid"/><br/>
    订单金额：<input type="text" name="money"/><br/>
    <input type="submit" value="微信支付"/>
</form>

</body>
</html>